Topic Forum
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The Astro Spectroscopy Event of the year 2021
by ErnstPollmann on Sat, 04/25/2020 - 07:54
Spectroscopy
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The Central Arkansas Astronomical Society will be hosting the MSRAL conferening
by MJB on Tue, 11/04/2014 - 01:30
Web Site and Forum Help & Announcements
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The challenge of BE Cas
by pox on Fri, 08/05/2016 - 01:07
Young Stellar Objects (YSO)
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The Cloud Webserver - New & Improved!
by kqr on Thu, 07/26/2012 - 18:46
General AAVSO Discussion
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The current state of delta Sco´s disk
by Ernst Pollmann on Sat, 07/27/2013 - 13:42
Spectroscopy
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The Future of Amateur Science
by bjs on Wed, 03/20/2013 - 11:36
General AAVSO Discussion
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The Long-term Binary System VV Cep
by Ernst Pollmann on Tue, 01/19/2016 - 13:19
Spectroscopy
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The new BAV MAGAZINE SPECTROSCOPY
by Ernst Pollmann on Mon, 06/05/2017 - 08:40
Spectroscopy
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The new issue of the BAV magazine SPECTROSCOPY
by Ernst Pollmann on Sat, 12/02/2017 - 16:16
Spectroscopy
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The periodic behaviour of the HeI6678 emission line in gamma Cas
by Ernst Pollmann on Sun, 04/13/2014 - 07:07
Spectroscopy
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The purpose of this forum
by David Benn on Fri, 12/17/2010 - 14:01
Software Development
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The recurrent nova M31N 2008-12a (in the Andromeda galaxy) has finally erupted!
by SPK on Mon, 12/12/2016 - 18:32
Time Sensitive Alerts
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The Supernovae Analysis Application (SNAP)
by SPK on Tue, 11/15/2016 - 07:39
Data Analysis
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The theme of the upcoming AAVSO meeting: Pulsating stars
by stellakafka on Thu, 03/03/2016 - 15:41
Long Period Variables (LPVs)
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This season's YSO to watch
by pox on Thu, 01/17/2019 - 19:38
Young Stellar Objects (YSO)
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Thorne–Żytkow object
by HRHA on Sat, 05/09/2015 - 14:21
General AAVSO Discussion
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Three Optical Transients discovered by MASTER
by SXN on Wed, 06/06/2012 - 10:30
Cataclysmic Variables (CVs)
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Thursday night chats
by HQA on Thu, 08/29/2013 - 22:35
General AAVSO Discussion
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Time Magazine's issue of "New Space Discoveries
by SDB on Mon, 09/24/2012 - 13:03
General AAVSO Discussion
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Time scale from survey data
by clkotnik on Sun, 06/21/2020 - 21:55
VSX